@techreport{2d88f5bb74d645e5bdeffd19ecd11112,
title = "Tietekniikan perusteet - tien geometria, rakenteet ja kadut",
keywords = "geometrical design, road, road structure, street, geometrical design, road, road structure, street, geometrical design, road, road structure, street",
author = "O-P. Hartikainen",
year = "1999",
language = "English",
series = "T-sarja",
publisher = "Teknillinen korkeakoulu, Tietekniikka",
number = "77",
pages = "80",
type = "WorkingPaper",
institution = "Teknillinen korkeakoulu, Tietekniikka",
}